LM78L05ACZ [ONSEMI]
三端子 0.1A 正向电压稳压器;
| 型号： | LM78L05ACZ |
| 厂家： | 
ONSEMI |
| 描述： | 三端子 0.1A 正向电压稳压器 稳压器 |
| 文件： | 总14页 (文件大小：359K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s
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July 2015
MC78LXXA / LM78LXXA
3-Terminal 0.1 A Positive Voltage Regulator
Description
Features
The MC78LXXA / LM78LXXA series of fixed-voltage
monolithic integrated circuit voltage regulators are suit-
able for applications that required supply current up to
100 mA.
• Maximum Output Current of 100 mA
• Output Voltage of 5 V, 6 V, 8 V, 12 V, and 15 V
• Thermal Overload Protection
• Short-Circuit Current Limiting
• Output Voltage Offered in ±5% Tolerance
TO-92
SOT-89
8-SOIC
GND
8
1
1
2 3
1. Output 2. GND
3. GND 4. NC
2
1
3
5. NC 6. GND
7. GND 8. Input
1. Output 2. GND 3. Input
Ordering Information
Product Number Package Packing Method Output Voltage Tolerance Operating Temperature
LM78L05ACZ
LM78L05ACZX
LM78L05ACZXA
LM78L12ACZ
Bulk
Tape & Reel
Ammo
Bulk
LM78L12ACZX
MC78L05ACP
MC78L05ACPXA
MC78L06ACP
MC78L08ACP
MC78L15ACP
MC78L15ACPXA
MC78L05ACD
MC78L05ACDX
MC78L05ACHX
MC78L08ACHX
Tape & Reel
Bulk
TO-92
Ammo
Bulk
±5%
-40 to +125°C
Bulk
Bulk
Ammo
Rail
8-SOIC
SOT-89
Tape & Reel
Tape & Reel
Tape & Reel
© 2002 Fairchild Semiconductor Corporation
MC78LXXA / LM78LXXA Rev. 1.9
www.fairchildsemi.com
Block Diagram
Input
3
THERMAL SHUTDOWN
CIRCUIT
I
+
-
REFERENCE VOLTAGE
SHORT-CIRCUIT
PROTECTION
RSC
V
Output
GND
2
1
Figure 1. Block Diagram
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.
Symbol
Parameter
Value
Unit
V
VO = 5 V to 8 V
30
VI
Input Voltage
VO = 12 V to 15 V
35
-40 to +125°C
150
V
TOPR
TJ(MAX)
TSTG
Operating Temperature Range
°C
Maximum Junction Temperature
Storage Temperature Range
°C
-65 to +150
50
°C
RθJC
Thermal Resistance, Junction-Case
TO-92
°C/W
°C/W
°C/W
°C/W
TO-92
150
RθJA
Thermal Resistance, Junction-Air
SOT-89
8-SOIC
225
160
© 2002 Fairchild Semiconductor Corporation
MC78LXXA / LM78LXXA Rev. 1.9
www.fairchildsemi.com
2
Electrical Characteristics (MC78L05A / LM78L05A)
VI = 10 V, IO = 40 mA, -40°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1 μF, unless otherwise specified.
Symbol
Parameter
Output Voltage
Conditions
Min. Typ. Max. Unit
VO
TJ = 25°C
TJ = 25°C
4.8
5.0
8
5.2
150
100
60
V
mV
mV
mV
mV
V
7 V ≤ VI ≤ 20 V
ΔVO
ΔVO
VO
Line Regulation(1)
Load Regulation(1)
8 V ≤ VI ≤ 20 V
6
1 mA ≤ IO ≤ 100 mA
1 mA ≤ IO ≤ 40 mA
1 mA ≤ IO ≤ 40 mA
11
5.0
TJ = 25°C
30.0
5.25
5.25
5.5
7 V ≤ VI ≤ 20 V
7 V ≤ VI ≤ VMAX
Output Voltage
(2)
1 mA ≤ IO ≤ 70 mA 4.75
V
IQ
Quiescent Current
TJ = 25°C
2.0
mA
mA
mA
μV/Vo
mV/°C
dB
ΔIQ
ΔIQ
VN
With Line 8 V ≤ VI ≤ 20 V
1.5
Quiescent Current
Change
With Load 1 mA ≤ IO ≤ 40 mA
TA = 25°C, 10 Hz ≤ f ≤ 100 kHz
IO = 5 mA
f = 120 Hz, 8 V ≤ VI ≤ 18 V, TJ = 25°C
TJ = 25°C
0.1
Output Noise Voltage
40
-0.65
80
ΔVO/ΔT Temperature Coefficient of VO
RR
VD
Ripple Rejection
Dropout Voltage
41
1.7
V
Notes:
1. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or
lead length of the package. The data above represents pulse test conditions with junction temperature as indicated
at the initiation of tests.
2. Power dissipation PD ≤ 0.75 W.
© 2002 Fairchild Semiconductor Corporation
MC78LXXA / LM78LXXA Rev. 1.9
www.fairchildsemi.com
3
Electrical Characteristics (MC78L06A)
VI = 12 V, IO = 40 mA, -40°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1 μF, unless otherwise specified.
Symbol
Parameter
Output Voltage
Conditions
Min. Typ. Max. Unit
VO
TJ = 25°C
TJ = 25°C
5.75
6.0
64
54
6.25
175
125
V
mV
mV
mV
mV
V
8.5 V ≤ VI ≤ 20 V
9 V ≤ VI ≤ 20 V
ΔVO
ΔVO
VO
Line Regulation(3)
Load Regulation(3)
Output Voltage
1 mA ≤ IO ≤ 100 mA
1 mA ≤ IO ≤ 70 mA
12.8 80.0
TJ = 25°C
5.8
40.0
6.3
6.3
5.5
6.0
1.5
0.1
8.5 V ≤ VI ≤ 20 V, 1 mA ≤ IO ≤ 40 mA
8.5 V ≤ VI ≤ VMAX(4), 1 mA ≤ IO ≤ 70 mA 5.7
5.7
V
TJ = 25°C
mA
mA
mA
mA
μV/Vo
mV/°C
dB
IQ
Quiescent Current
TJ = 125°C
3.9
ΔIQ
ΔIQ
VN
With Line 9 V ≤ VI ≤ 20 V
With Load 1 mA ≤ IO ≤ 40 mA
TA = 25°C, 10 Hz ≤ f ≤ 100 kHz
IO = 5 mA
Quiescent Current
Change
Output Noise Voltage
40
0.75
46
ΔVO/ΔT Temperature Coefficient of VO
RR
VD
Ripple Rejection
Dropout Voltage
f = 120 Hz, 10 V ≤ VI ≤ 20 V, TJ = 25°C 40
TJ = 25°C
1.7
V
Notes:
3. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking
and/or lead length of the package. The data above represents pulse test conditions with junction temperature
as indicated at the initiation of tests.
4. Power dissipation PD ≤ 0.75 W.
© 2002 Fairchild Semiconductor Corporation
MC78LXXA / LM78LXXA Rev. 1.9
www.fairchildsemi.com
4
Electrical Characteristics (MC78L08A)
VI = 14 V, IO = 40 mA, -40°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1 μF, unless otherwise specified.
Symbol Parameter
Conditions
Min. Typ. Max. Unit
VO
Output Voltage
TJ = 25°C
TJ = 25°C
7.7
8.0
10
8
8.3
175
125
80
V
mV
mV
mV
mV
V
10.5 V ≤ VI ≤ 23 V
ΔVO
Line Regulation(5)
11 V ≤ VI ≤ 23 V
1 mA ≤ IO ≤ 100 mA
1 mA ≤ IO ≤ 40 mA
1 mA ≤ IO ≤ 40 mA
1 mA ≤ IO ≤ 70 mA
15
8
ΔVO
Load Regulation(5)
TJ = 25°C
40
10.5V ≤ VI ≤ 23V
10.5V ≤ VI ≤ VMAX
7.6
7.6
8.4
8.4
5.5
1.5
0.1
VO
Output Voltage
(6)
V
IQ
Quiescent Current
TJ = 25°C
2.0
mA
mA
mA
μV/Vo
mV/°C
dB
ΔIQ
ΔIQ
VN
With Line 11 V ≤ VI ≤ 23 V
QuiescentCurrent
Change
With Load 1 mA ≤ IO ≤ 40 mA
TA = 25°C, 10 Hz ≤ f ≤100 kHz
Output Noise Voltage
60
-0.8
70
ΔVO/ΔT Temperature Coefficient of VO IO = 5 mA
RR
VD
Ripple Rejection
Dropout Voltage
f = 120 Hz, 11 V ≤ VI ≤ 21 V, TJ = 25°C
TJ = 25°C
39
1.7
V
Notes:
5. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or
lead length of the package. The data above represents pulse test conditions with junction temperature as indicated
at the initiation of tests.
6. Power dissipation PD ≤ 0.75 W.
© 2002 Fairchild Semiconductor Corporation
MC78LXXA / LM78LXXA Rev. 1.9
www.fairchildsemi.com
5
Electrical Characteristics (MC78L12A / LM78L12A)
VI = 19 V, IO = 40 mA, -40°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1 μF, unless otherwise specified.
Symbol
Parameter
Output Voltage
Conditions
Min. Typ. Max. Unit
VO
TJ = 25°C
TJ = 25°C
11.5 12.0 12.5
V
mV
mV
mV
mV
V
14.5 V ≤ VI ≤ 27 V
20
15
20
10
250
200
100
50
ΔVO
ΔVO
VO
Line Regulation (7)
Load Regulation (7)
16 V ≤ VI ≤ 27 V
1 mA ≤ IO ≤ 100 mA
1 mA ≤ IO ≤ 40 mA
TJ = 25°C
14.5 V ≤ VI ≤ 27 V
14.5 V ≤ VI ≤ VMAX
TJ = 25°C
1 mA ≤ IO ≤ 40 mA 11.4
1 mA ≤ IO ≤ 70 mA 11.4
12.6
12.6
6.0
Output Voltage
(8)
V
IQ
Quiescent Current
2.1
mA
mA
mA
μV/Vo
mV/°C
dB
ΔIQ
ΔIQ
VN
With Line
16 V ≤ VI ≤ 27 V
1.5
Quiescent
Current Change
With Load 1 mA ≤ IO ≤ 40 mA
TA = 25°C, 10 Hz ≤ f ≤ 100 kHz
0.1
Output Noise Voltage
80
-1.0
65
ΔVO/ΔT Temperature Coefficient of VO IO = 5 mA
RR
VD
Ripple Rejection
Dropout Voltage
f = 120 Hz, 15 V ≤ VI ≤ 25 V, TJ = 25°C
TJ = 25°C
37
1.7
V
Notes:
7. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or
lead length of the package. The data above represents pulse test conditions with junction temperature as indicated
at the initiation of tests.
8. Power dissipation PD ≤ 0.75 W.
© 2002 Fairchild Semiconductor Corporation
MC78LXXA / LM78LXXA Rev. 1.9
www.fairchildsemi.com
6
Electrical Characteristics (MC78L15A)
VI = 23 V, IO = 40 mA, -40°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1 μF, unless otherwise specified.
Symbol
Parameter
Output Voltage
Conditions
Min. Typ. Max. Unit
VO
TJ = 25°C
TJ = 25°C
14.4 15.0 15.6
V
mV
mV
mV
mV
V
17.5 V ≤ VI ≤ 30 V
25
20
25
12
300
250
150
75
ΔVO
ΔVO
VO
Line Regulation(9)
Load Regulation(9)
20 V ≤ VI ≤ 30 V
1 mA ≤ IO ≤ 100 mA
1 mA ≤ IO ≤ 40 mA
TJ = 25°C
17.5 V ≤ VI ≤ 30 V
17.5 V ≤ VI ≤ VMAX
1 mA ≤ IO ≤ 40 mA 14.25
1 mA ≤ IO ≤ 70 mA 14.25
15.75
15.75
6.0
Output Voltage
(10)
V
IQ
Quiescent Current
TJ = 25°C
2.1
mA
mA
mA
μV/Vo
mV/°C
dB
ΔIQ
ΔIQ
VN
With Line 20 V ≤ VI ≤ 30 V
With Load 1 mA ≤ IO ≤ 40 mA
1.5
Quiescent
Current Change
0.1
Output Noise Voltage
TA = 25°C, 10 Hz ≤ f ≤ 100 kHz
90
-1.3
60
ΔVO/ΔT Temperature Coefficient of VO IO = 5 mA
RR
VD
Ripple Rejection
Dropout Voltage
f = 120 Hz, 18.5 V ≤ VI ≤28.5 V, TJ = 25°C
TJ = 25°C
34
1.7
V
Notes:
9. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or
lead length of the package. The data above represents pulse test conditions with junction temperature as indicated
at the initiation of tests.
10. Power dissipation PD ≤ 0.75 W.
© 2002 Fairchild Semiconductor Corporation
MC78LXXA / LM78LXXA Rev. 1.9
www.fairchildsemi.com
7
Typical Application
MC78LXXA/LM78LXXA
3(8)
1(1)
MC78LXXA / LM78LXXA(13)
INPUT
OUTPUT
(14)
C (14)
CO
I
2(2,3,6,7)
μ
F
0. 1
μ
0.33
F
Figure 2. Typical Application
Notes:
13. To specify an output voltage, substitute voltage value for “XX”.
14. CI is required if the regulator is located an appreciable distance from the power supply filter. Though Co is not
needed for stability, it improves transient response. Bypass capacitors are recommended for optimum stability and
transient response and should be located as close as possible to the regulator.
© 2002 Fairchild Semiconductor Corporation
MC78LXXA / LM78LXXA Rev. 1.9
www.fairchildsemi.com
8
4.70
4.30
A
C
2.23 MIN
0.50 X 45°
1.87
1.45
0.30 X 45°
C
B
1.40
C
SYMM
L
2.70
2.30
5.30 MIN
C
90°
4.50
3.90
C
1
2
3
1.30
0.89
2.00 MIN
0.52
0.30
C
(2X)
0.54
1
2
3
M
0.10
C
A
B
1.50
0.90 MIN 2X
0.96 MIN
3.00
1.50
3.00 MIN
1.70
1.30
C
LAND PATTERN
RECOMMENDATION
SEATING PLANE
C
0.60
C
0.40
0.50
0.35
0.35
3
1
2.29
2.13
2.70
NOTES: UNLESS OTHERW ISE SPECIFIED.
A. REFERENCE TO JEDEC TO-243 VARIATION AA.
B. ALL DIMENSIONS ARE IN MILLIMETERS.
C
DOES NOT COMPLY JEDEC STANDARD VALUE.
D. DIMENSIONS ARE EXCLUSIVE OF BURRS,
MOLD FLASH AND TIE BAR PROTRUSION.
E. DIMENSION AND TOLERANCE AS PER ASME
Y14.5-1994.
F. DRAW ING FILE NAME: MA03CREV3
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
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